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1. 发明专利

JP2012229533A Construction method and structure for reinforcing viaduct slab using h-shaped steel and deck plate 审中-公开
标题翻译：使用H形钢和板条加固VIADUCT SLAB的结构方法和结构
公开(公告)号：JP2012229533A
公开(公告)日：2012-11-22
申请号：JP2011097429
申请日：2011-04-25
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , TANIMURA YUKIHIRO , MAEDA YOSHIMASA , KITAZAWA HIROKAZU , KUROIWA TOSHIYUKI , MIWA MASAYOSHI
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a construction method and a structure for reinforcing a viaduct slab using H-shaped steel and a deck plate, which reinforce the viaduct slab deteriorated due to steel corrosion and the like, by suppressing separation and exfoliation.SOLUTION: An anchor bar 4 is driven in an undersurface of an existing slab 1; H-shaped steel 5 is connected to a lower end of the anchor bar 4 and installed in a direction perpendicular to a bridge axis; a deck plate 3 is installed in a bridge-axis direction on the H-shaped steel 5; and a filler 2 is infilled between the existing slab 1 and the deck plate 3.
摘要翻译：要解决的问题：提供一种使用H型钢和甲板板加强高架桥板的施工方法和结构，其通过抑制分离和剥离来加强由于钢腐蚀等而劣化的高架桥板。解决方案：锚杆4在现有板坯1的下表面中被驱动; H型钢5连接到锚杆4的下端并且安装在垂直于桥轴线的方向上; 甲板3在H型钢5上沿桥轴方向安装; 并且填充物2填充在现有的板坯1和甲板板3之间。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011247045A Reinforcement method for bridge abutment 有权
标题翻译：桥梁加固加固方法
公开(公告)号：JP2011247045A
公开(公告)日：2011-12-08
申请号：JP2010124010
申请日：2010-05-31
申请人： Integrated Geotechnology Institute Ltd , Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社 , 株式会社複合技術研究所
发明人： KANDA MASAYUKI , SHIRANITA KAZUHISA , TATEYAMA MASARU , NONAKA TAKAHIRO , OKUMURA MIKIYA , KUROIWA TOSHIYUKI , TAMURA YUKIHIKO
IPC分类号： E01D22/00 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement method for a bridge abutment capable of ensuring the prevention of the bridge abutment damage which has a generating mechanism as follows: in the bridge in which the bridge abutment and a bridge girder are connected with a rigid-framed structure and a back fill is placed in the back side of the bridge abutment, when the back side of the bridge abutment is reinforced by a reinforcement means, temperature change and an earthquake or the like deform a bridge girder, and apply excessive bending tensile load to the back side of the bridge abutment through the bridge girder.SOLUTION: In the bridge in which the bridge abutment 2 and bridge girder 5 are connected with a rigid-framed structure and a back fill 6 is placed in the back side of the bridge abutment 2, the back side of the bridge abutment 2 is reinforced with a reinforcement means, the reinforcement means being formed in such a way that, in the back side of the bridge abutment 2, steel members 10 are inserted into holes 9 which are formed across the height direction of the bridge abutment 2 and at intervals in the width direction of the bridge abutment 2, and then grout material is injected into the holes 9.
摘要翻译：要解决的问题：为了提供一种能够确保防止具有发电机构的桥接基台损坏的桥接台的加强方法，如下：在桥接桥和桥梁连接的桥梁中刚性框架结构和后填充物放置在桥接台的后侧，当桥墩的后侧由加固装置加固时，温度变化和地震等使桥梁变形，并施加通过桥梁向桥墩的后侧施加过大的弯曲拉伸载荷。解决方案：在桥接台2和桥梁5与刚性框架结构连接的桥梁中，背面填充物6放置在桥接台2的后侧，桥接台座的后侧 2通过加强装置加固，加强装置形成为使得在桥接台2的后侧，钢构件10插入穿过桥接台2的高度方向形成的孔9中，在桥接台2的宽度方向间隔开，然后将浆料注入孔9中。（C）2012，JPO＆INPIT

3. 发明专利

JP2013160002A Metal fitting for restraining hoop tie, and restraining method using the same 有权
标题翻译：用于限制室内的金属配件，以及使用该方法的限制方法
公开(公告)号：JP2013160002A
公开(公告)日：2013-08-19
申请号：JP2012024101
申请日：2012-02-07
申请人： Tokyu Construction Co Ltd , 東急建設株式会社 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU , MAEDA YOSHIMASA , MIWA MASAYOSHI , OKAMOTO MASARU , TANIMURA YUKIHIRO
IPC分类号： E04G23/02 , E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a metal fitting and a method, which enable a hoop tie B to be easily and reliably restrained to a surface of an existing concrete structure A.SOLUTION: A metal fitting is used to attach a hoop tie B to a surface of an existing concrete structure A. The metal fitting includes chevron-shaped parts 1 which are repeatedly bent in a corrugated shape, and plane parts 2. A bolt hole 3 for inserting a bolt is opened in the plane part 2. When the hoop tie is attached to the surface of the structure A via the bolt, each of the plane parts 2 is brought into contact with the surface of the structure A, and a structure A side space of the chevron-shaped part 1 is configured in dimensions which allow storage of an outside diameter of the hoop tie B.
摘要翻译：要解决的问题：提供一种能够将箍带B容易且可靠地约束到现有混凝土结构体A的表面的金属配件和方法。解决方案：使用金属配件将箍带B附接到现有混凝土结构A的表面。金属配件包括反复弯曲成波形的人字形部件1和平面部分2.用于插入螺栓的螺栓孔3在平面部分2中打开。当箍带通过螺栓连接到结构A的表面，每个平面部分2与结构A的表面接触，并且人字形部分1的结构A侧空间的尺寸其允许存储箍箍B的外径。

4. 发明专利

JP2011247059A Reinforcement method for bridge abutment and back fill 有权
标题翻译：用于桥接和后退填充的加固方法
公开(公告)号：JP2011247059A
公开(公告)日：2011-12-08
申请号：JP2010124372
申请日：2010-05-31
申请人： Integrated Geotechnology Institute Ltd , Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社 , 株式会社複合技術研究所
发明人： NONAKA TAKAHIRO , OKUMURA MIKIYA , KUROIWA TOSHIYUKI , KANDA MASAYUKI , TATEYAMA MASARU , SHIRANITA KAZUHISA , TAMURA YUKIHIKO
IPC分类号： E01D22/00 , E01D19/02 , E02D5/80 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement method for a bridge abutment and a back fill of the bridge abutment, while maintaining the traffic state of railroads and vehicles.SOLUTION: Back fills of the side faces of the bridge abutments are excavated along the both side faces of the bridge abutments. Rod-like reinforcement members are placed to the wall faces of the excavated back fills. Side face reinforcement blocks are placed on the both side faces of the bridge abutments in a state of receiving reaction forces from the rod-like reinforcement members. In addition, fill reinforcement walls are constructed on the outside of the existing fill retaining walls in the skirt pats of the back fills.
摘要翻译：要解决的问题：在维持铁路和车辆的交通状况的同时，提供桥接台的桥接基台和后填充的加固方法。
解决方案：沿桥基台的两侧面挖掘桥基台面的背面填充物。杆状加强件放置在挖掘的后填充物的壁面上。在接收来自杆状加强构件的反作用力的状态下，将侧面加强块放置在桥基台的两侧面上。此外，在后填充物的裙部部分中的现有填充挡土墙的外侧构造填充加固壁。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014001604A Existing slab reinforcing high-strength concrete plate 有权
标题翻译：现有的SLAB加固高强度混凝土板
公开(公告)号：JP2014001604A
公开(公告)日：2014-01-09
申请号：JP2012139373
申请日：2012-06-21
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社 , Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , SHIRAI TAKAYUKI , TANIMURA YUKIHIRO , KUROIWA TOSHIYUKI , KASAKURA RYOTA , KONO KATSUYA , ONO TAKESHI
IPC分类号： E01D22/00 , E01D1/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide an existing slab reinforcing high-strength concrete plate which is light and excellent in workability and durability.SOLUTION: Existing slab reinforcing high-strength concrete plates 2B are each integrally molded in such a manner that high-strength concrete thin plates formed in rectangular or square shapes are stuck together. The high-strength concrete plates 2B are arranged in parallel below an existing slab 1, and the adjacent high-strength concrete plates 2B are connected and fixed to each other via connection boards 6 to construct a high-strength concrete panel which functions as a formwork when filler is cast therein, and bears stress on the existing slab after the filler is hardened.
摘要翻译：要解决的问题：提供一种现有的板材加强型高强度混凝土板，其轻便且可加工性和耐久性优异。解决方案：现有的板坯增强高强度混凝土板2B均以高强度混凝土以矩形或正方形形成的薄板粘在一起。高强度混凝土板2B在现有板坯1的下方平行配置，相邻的高强度混凝土板2B通过连接板6相互连接固定，构成作为模板的高强度混凝土板当填料填充时，填充剂硬化后在现有的板坯上承受应力。

6. 发明专利

JP2012149400A Slab reinforcement method using cast-in-place concrete 审中-公开
标题翻译：使用铸造混凝土的SLAB加固方法
公开(公告)号：JP2012149400A
公开(公告)日：2012-08-09
申请号：JP2011007400
申请日：2011-01-18
申请人： Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社
发明人： NIHEI TATSUYA , KYONO MITSUO , OKAMOTO MASARU , TANIMURA YUKIHIRO , MAEDA YOSHIMASA , KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a slab reinforcement method using cast-in-place concrete capable of improving bearing force as well as rigidity of an existing RC rigid-frame viaduct and implementing a measure against vibration by strengthening connections between slabs as well as between the slab and a beam through simple construction.SOLUTION: A slab reinforcement method using cast-in-place concrete constructs: an additional beam 3 made of cast-in-place concrete arranged at a lower surface 1A of a slab 1 in a direction orthogonal to a railway; hole-in anchors 5 to be driven into the slab 1; and the hole-in anchors 6 to be driven into a beam 4 of the slab 1. Reinforcement of the additional beam 3 is arranged so that axial reinforcement 2B thereof is spliced with the hole-in anchors 6 to be driven into the beam 4 of the slab 1 and a shear reinforcement 2A thereof is spliced with the hole-in anchors 5 to be driven into the slab 1.
摘要翻译：要解决的问题：提供一种使用现浇混凝土的板坯加强方法，其能够改善现有RC刚性框架高架桥的承载力和刚度，并且通过加强板之间的连接来实施抵抗振动的措施作为以及通过简单的结构在板和梁之间。解决方案：使用现浇混凝土结构的板坯加强方法：在与铁路正交的方向上布置在板坯1的下表面1A处的由现浇混凝土制成的附加梁3; 孔5被驱动到板坯1中; 并且孔入锚固件6被驱动到板坯1的梁4中。附加梁3的加强被布置成使得其轴向加强筋2B与孔入锚固件6接合以被驱动进入梁4的梁4中板坯1及其剪切增强件2A与孔洞锚固件5接合以被驱动到板坯1中。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011247063A Reinforcement method for bridge abutment and back fill 有权
标题翻译：用于桥接和后退填充的加固方法
公开(公告)号：JP2011247063A
公开(公告)日：2011-12-08
申请号：JP2010124426
申请日：2010-05-31
申请人： Integrated Geotechnology Institute Ltd , Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社 , 株式会社複合技術研究所
发明人： NONAKA TAKAHIRO , OKUMURA MIKIYA , KUROIWA TOSHIYUKI , KANDA MASAYUKI , TATEYAMA MASARU , SHIRANITA KAZUHISA , TAMURA YUKIHIKO
IPC分类号： E01D19/02 , E01D22/00 , E02D17/18 , E02D29/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement method for a bridge abutment 1 and a back fill of the bridge abutment 1, while maintaining the traffic state of railroads and vehicles.SOLUTION: Rod-like reinforcement members 5 are placed to an existing fill retaining wall 4 near the bridge abutment 1 nearly parallel to the axial direction of the bridge girder. Head blocks 6 are installed outside of the existing fill retaining wall 4 so as to receive reaction forces from the rod-like reinforcement members 5. The head blocks 6 and the side face of the bridge abutment 1 are integrated through post-construction anchors.
摘要翻译：要解决的问题：在维持铁路和车辆的交通状态的同时，提供桥接台1的加固方法和桥接台1的后填充。解决方案：将杆状加强件5放置在几乎平行于桥梁的轴向的桥接台1附近的现有的填充挡土墙4上。头块6安装在现有的填充挡土墙4的外部，以便接收来自杆状加强构件5的反作用力。头块6和桥基台1的侧面通过后施工锚固件一体化。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011247044A Reinforcement method for bridge abutment 有权
标题翻译：桥梁加固加固方法
公开(公告)号：JP2011247044A
公开(公告)日：2011-12-08
申请号：JP2010124009
申请日：2010-05-31
申请人： Integrated Geotechnology Institute Ltd , Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社 , 株式会社複合技術研究所
发明人： KANDA MASAYUKI , SHIRANITA KAZUHISA , TATEYAMA MASARU , NONAKA TAKAHIRO , OKUMURA MIKIYA , KUROIWA TOSHIYUKI , TAMURA YUKIHIKO
IPC分类号： E01D19/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement method for a bridge abutment capable of ensuring the prevention of the bridge abutment damage which has a generating mechanism as follows: in the bridge in which the bridge abutment and a bridge girder are connected with a rigid-framed structure and a back fill is placed in the backside of the bridge abutment, when the front side of the bridge abutment is reinforced by a reinforcement means, temperature change and an earthquake or the like deform a bridge girder, and apply excessive bending tensile load to the front side of the bridge abutment through the bridge girder.SOLUTION: In the bridge in which the bridge abutment 2 and bridge girder 5 are connected so as to form a rigid-framed structure with a chin resting reinforcement member 7 or the like and a back fill 6 is placed in the back side of the bridge abutment 2, the bridge abutment 2 is reinforced by wrapping the front side of the bridge abutment 2 with a steel plate 9.
摘要翻译：要解决的问题：为了提供一种能够确保防止具有发电机构的桥接基座损坏的桥接台的加强方法，如下：在桥接桥和桥梁连接的桥梁中刚性框架结构和后填充物放置在桥接台的背面，当桥接台的前侧由加固装置加固时，温度变化和地震等使桥梁变形，并施加过量通过桥梁将桥梁桥台的前侧弯曲拉伸载荷。解决方案：在桥接台2和桥梁5连接以形成具有下颚固定加强构件7等的刚性框架结构的桥梁中，并且背面6放置在后侧桥基台2的桥接台座2通过用钢板9包裹桥接台座2的前侧而被加强。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2014001603A Existing slab reinforcing method 有权
标题翻译：现有的SLAB加固方法
公开(公告)号：JP2014001603A
公开(公告)日：2014-01-09
申请号：JP2012139372
申请日：2012-06-21
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社 , Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , SHIRAI TAKAYUKI , TANIMURA YUKIHIRO , KUROIWA TOSHIYUKI , KASAKURA RYOTA , KONO KATSUYA , ONO TAKESHI
IPC分类号： E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide an existing slab reinforcing method using high-strength concrete plates, in which the heavy high-strength concrete plates capable of being carried and constructed by humans are connected to each other via connection boards to construct a high-strength concrete panel, thus achieving excellent workability and enabling cut-off of deterioration factors without the need for building up a total scaffolding.SOLUTION: In the existing slab reinforcing method, the high-strength concrete plates are formed in rectangular or square shapes, the concrete plates are tightly arranged in parallel on the lower face of an existing slab 1, and the adjacent high-strength concrete plates are connected to each other via connection boards 6 to construct a high-strength concrete panel 9. The high-strength concrete panel 9 works as a formwork when filler 10 is filled therein, and it bears stress on the existing slab 1 after the filler 10 is hardened.
摘要翻译：要解决的问题：提供一种使用高强度混凝土板的现有板坯加强方法，其中能够由人运载和构造的重型高强度混凝土板通过连接板彼此连接，以构成高强度混凝土面板，从而实现优异的可加工性，并且能够在不需要建造整体脚手架的情况下，降低劣化因素。解决方案：在现有的板坯加固方法中，高强度混凝土板形成矩形或正方形，混凝土板在现有板坯1的下表面上平行地紧密地布置，并且相邻的高强度混凝土板通过连接板6彼此连接，以构成高强度混凝土板9.高强度混凝土板9 当填料10填充时作为模板工作，并且在填料10硬化后在现有的板坯1上承受应力。

10. 发明专利

JP2012229534A Construction method and structure for reinforcing viaduct slab using channel steel and deck plate 审中-公开
标题翻译：使用通道钢和板条加固木板的施工方法和结构
公开(公告)号：JP2012229534A
公开(公告)日：2012-11-22
申请号：JP2011097430
申请日：2011-04-25
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , TANIMURA YUKIHIRO , MAEDA YOSHIMASA , KITAZAWA HIROKAZU , KUROIWA TOSHIYUKI , MIWA MASAYOSHI
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method and a structure for reinforcing a viaduct slab using channel steel and a deck plate, which reinforce the viaduct slab deteriorated due to steel corrosion and the like, by suppressing separation and exfoliation.SOLUTION: Channel steel 5 is installed in a direction perpendicular to a bridge axis on an undersurface of an existing slab 1; a deck plate 3 is installed in a bridge-axis direction on the channel steel 5; and a filler 2 is infilled between the existing slab 1 and the deck plate 3.

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